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InP DHBT technology and design methodology for high-bit-rate optical communications circuits

机译:用于高比特率光通信电路的InP DHBT技术和设计方法

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摘要

High-bit-rate optical communication links require high performance circuits. Electrical time division multiplex (ETDM) single channel bit-rate of 40 Gb/s is at hand, due to recent progress in both technology and design methodology. Multilevel modulation format can be envisaged for ETDM transmission. An InP double heterojunction bipolar transistor technology is presented in this paper. The methodology used and tools developed with optical communications in mind are also discussed. Fabricated circuits are reported: 40 Gb/s multiplexer and demultiplexer, a 20 Gb/s driver, a 30 Gb/s selector-driver, a 22 Gb/s decision circuit, and a decision-decoding circuit for multilevel transmissions.
机译:高比特率光通信链路需要高性能电路。由于技术和设计方法的最新进展,电时分复用(ETDM)单通道比特率为40 Gb / s。可以为ETDM传输设想多级调制格式。本文提出了一种InP双异质结双极晶体管技术。还讨论了所使用的方法论和开发时考虑到光通信的工具。报告了制造电路:40 Gb / s复用器和解复用器,20 Gb / s驱动器,30 Gb / s选择器驱动器,22 Gb / s判定电路和用于多级传输的判定解码电路。

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